| 摘要 |
Arrangement for the generation of a trigger pulse for the ignition of fuel in an internal-combustion engine, the trigger pulse being generated with a present crankshaft angular position, related to a reference angle position. The technical problem is an optimizing of the time of the trigger pulse under all operating conditions and for all operating parameters of the internal-combustion engine. In at least one combustion chamber of the internal-combustion engine the peak value angle position of the ionic current peak value, related to the reference angle position, is determined. The peak value angle position is compared with a desired angle position and a difference value is desired. The trigger pulse is shifted in time in the sense of a reduction of the said difference value.
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